dneg.java

java1.6众多例子参考

package com.sun.org.apache.bcel.internal.generic;

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/** 
 * DNEG - Negate double
 * <PRE>Stack: ..., value.word1, value.word2 -&gt; ..., result.word1, result.word2</PRE>
 *
 * @version $Id: DNEG.java,v 1.1.2.1 2005/07/31 23:45:17 jeffsuttor Exp $
 * @author  <A HREF="mailto:[e-mail]">M. Dahm</A>
 */
public class DNEG extends ArithmeticInstruction {
  public DNEG() {
    super(com.sun.org.apache.bcel.internal.Constants.DNEG);
  }


  /**
   * Call corresponding visitor method(s). The order is:
   * Call visitor methods of implemented interfaces first, then
   * call methods according to the class hierarchy in descending order,
   * i.e., the most specific visitXXX() call comes last.
   *
   * @param v Visitor object
   */
  public void accept(Visitor v) {
    v.visitTypedInstruction(this);
    v.visitStackProducer(this);
    v.visitStackConsumer(this);
    v.visitArithmeticInstruction(this);
    v.visitDNEG(this);
  }
}